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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.98.0-nightly (8954863c8 2026-06-05)
# docs.rs version docsrs 0.0.0 (39849b9c22c419f6b690c8d2213455bc7426a6b8 2026-06-03 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "0cc5e9179b4a31fb02e3a9c8be270c720fa5061c09bac69a267b6088c727d7a2" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260605-1.98.0-nightly-8954863c8\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking js-sys v0.3.99 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking anymap v1.0.0-beta.2 [INFO] [stderr] Checking cobs v0.3.0 [INFO] [stderr] error[E0804]: cannot add auto trait `Send` to dyn bound via pointer cast [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anymap-1.0.0-beta.2/src/any.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | unsafe { Box::from_raw(raw as *mut $t) } [INFO] [stderr] | ^^^^^^^^^^^^^^ unsupported cast [INFO] [stderr] ... [INFO] [stderr] 144 | impl_clone!(dyn CloneAny + Send); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this could allow UB elsewhere [INFO] [stderr] = help: use `transmute` if you're sure this is sound [INFO] [stderr] = note: this error originates in the macro `impl_clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0804]: cannot add auto traits `Send` and `Sync` to dyn bound via pointer cast [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anymap-1.0.0-beta.2/src/any.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | unsafe { Box::from_raw(raw as *mut $t) } [INFO] [stderr] | ^^^^^^^^^^^^^^ unsupported cast [INFO] [stderr] ... [INFO] [stderr] 145 | impl_clone!(dyn CloneAny + Send + Sync); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this could allow UB elsewhere [INFO] [stderr] = help: use `transmute` if you're sure this is sound [INFO] [stderr] = note: this error originates in the macro `impl_clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0804`. [INFO] [stderr] error: could not compile `anymap` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0cc5e9179b4a31fb02e3a9c8be270c720fa5061c09bac69a267b6088c727d7a2", kill_on_drop: false }`